Designed for :  Windows XP / Vista / 7 or later , Mac OS

Silvertec USB Wired Mouse
The Silvertec " BabyHeart " replaces the conventional optical mouse with its fashionable design and traveler size. It works accurately on almost any surface. The optical sensor captures pinpoint signals at 800 times per second, and does not require a mouse pad. It looks like a beating heart, as if it reflects your " heart " and lets your ideas shine brightly.